halcyon
- Denoting a period of time in the past that was idyllically happy, golden, and peaceful.
- Also used as a noun referring to a type of tropical kingfisher (genus Halcyon).
In a sentence
- She often looked back on her halcyon summers in the countryside as the happiest years of her childhood.
- The documentary captured the halcyon era of jazz when small clubs in New Orleans rang with spontaneous improvisation every night.
Usage note. Though 'halcyon' is now almost purely an adjective, remember its origin as a noun (the kingfisher); its mythological roots make it especially fitting for evoking peace amid surrounding chaos.
Where it comes from
English halcyon — “happy, peaceful time” · entered English 14th c.
From Latin 'halcyon,' itself borrowed from Greek 'alkyon' (kingfisher), a bird that ancient myth claimed nested on a calm sea during the winter solstice, prompting the gods to restrain the winds. The myth of Alcyone, transformed into a kingfisher, gave rise to the expression 'halcyon days,' meaning a period of calm. The word entered English in the 14th century primarily as a name for the bird before its metaphorical meaning developed.